var bubu ={ s64:"5.06",s65:"67.78",s11:"24.19",s12:"6.81",s13:"163.08",s14:"36.23",s15:"87.95",s21:"67.17",s22:"38.75",s23:"124.63",s31:"0.4",s32:"9.88",s33:"5.65",s34:"19.92",s35:"5.24",s36:"10.73",s37:"101.98",s41:"125.46",s42:"8.43",s43:"19.57",s44:"21.22",s45:"13.53",s46:"3.82",s50:"1.85",s51:"15.91",s52:"6.21",s53:"5.43",s54:"2.31",s61:"33.43",s62:"28.78",s63:"7.65" };
var title = "2007年各省供用地下水情况";
var unit = "亿立方米";
function getColor(d) {
    return d > 150 ? '#800026' :
           d > 120  ? '#BD0026' :
           d > 100  ? '#E31A1C' :
           d > 80  ? '#FC4E2A' :
           d > 60   ? '#FD8D3C' :
           d > 40  ? '#FEB24C' :
           d > 20   ? '#FED976' :
           d > 0   ? '#FFEDA0' :
           d < 0   ? '#000000' :
                      '#000000';
}
var vgrades = [0, 20, 40, 60, 80, 100, 120, 150];